<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
    <form method="post" action="/login">
        账户：<input type="text" name="username" /><br />
        密码：<input type="password" name="userpwd" /><br />
        <input type="submit" value="登录"/>
    </form>
</body>
</html>